IBM 41H8165 replacement laptop battery by Amstron is made from the highest quality cells and parts. The LIB-14 is designed to meet or exceed original equipment specifications. This battery is 100% compatible with the IBM ThinkPad 365 series of notebooks. Amstron laptop batteries are precision-engineered and rigorously tested for voltage, capacity, compatibility and safety to exceed original equipment manufacturer specifications. • Chemistry: NiMH • Rating: 9.6V 3200mAh • Will meet or exceed original specifications • Highest quality Japanese battery cells • Rectangular battery with seven slit-type contacts on side • Warranty: 1 Year